[WARNING: the rating and review I give have the possibility to be subjective due to my preference for the genres, scenes or casts]

At first, I'm a little bit confused, whether this movie is a tragedy, a time slip, or what. But after a several backward, the point get clearer. The desperation of Riku really touched my heart. The desire to let her loved one live is really understandable. His efforts are really sweet and heartwarming.

Start with the unclear story (for me), this movie ended in a very great way. The song Aoi sang is really touched. Riku's expression when he cry fit perfectly with the song.